Merge tag 'samsung-dt64-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt

Samsung DTS ARM64 changes for v6.6

1. Add dedicated compatibles for PWM block.
2. Add PWM to ExynosAutov9 SADK board.
3. Few white-space and other cleanups.

* tag 'samsung-dt64-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  arm64: dts: exynos: exynos5433-tm2: drop redundant status=okay
  arm64: dts: exynos: add pwm node for exynosautov9-sadk
  dt-bindings: pwm: samsung: add exynosautov9 compatible
  arm64: dts: fsd: minor whitespace cleanup around '='
  arm64: dts: exynos: minor whitespace cleanup around '='
  arm64: dts: exynos: add missing space before {

Link: https://lore.kernel.org/r/20230810151250.220202-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'aspeed-6.6-devicetree-2' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/dt

ASPEED device tree updates for 6.6

 - New machines

  * Inventec's Starscream AST2600 BMC, for a x86 server platform
  * Meta's Yossemite 4 AST2600 BMC, for a multi-node server platform

 - Big device tree rework for IBM's Power10 BMC platforms

 - Updates for wedge400 and Mt Mitchell

 - AST2600 I3C and VUART descriptions

* tag 'aspeed-6.6-devicetree-2' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc:
  ARM: dts: aspeed: Add AST2600 I3C control pins
  ARM: dts: aspeed: everest: Move common devices up
  ARM: dts: aspeed: everest: Reorganise FSI description
  ARM: dts: aspeed: rainier: Reorganise FSI description
  ARM: dts: aspeed: bonnell: Reorganise FSI description
  ARM: dts: aspeed: Add P10 FSI descriptions
  ARM: dts: aspeed: yosemite4: add Facebook Yosemite 4 BMC
  dt-bindings: arm: aspeed: add Facebook Yosemite 4 board
  ARM: dts: aspeed: wedge400: Set eMMC max frequency
  ARM: dts: aspeed: wedge400: Enable more ADC channels
  ARM: dts: aspeed: Update spi alias in Facebook AST2500 Common dtsi
  ARM: dts: aspeed: rainier: Remove TPM device
  ARM: dts: aspeed: Add AST2600 VUARTs
  ARM: dts: aspeed: mtmitchell: Add MCTP
  ARM: dts: aspeed: mtmitchell: Update ADC sensors for Mt.Mitchell DVT systems
  ARM: dts: aspeed: mtmitchell: Enable the BMC UART8 and UART9
  ARM: dts: aspeed: Adding Inventec Starscream BMC
  dt-bindings: arm: aspeed: add Inventec starscream-bmc
  ARM: dts: aspeed: bonnell: Add DIMM SPD

Link: https://lore.kernel.org/r/CACPK8Xc76O5kLEAXRtbFXZcP=ObrKR0Kpez_er+zV2vZffZe7A@mail.gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v6.6/dt-take2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/dt

Devicetree changes for omaps for v6.6

Updates for opp and pinctrl nodes to follow the devicetree bindings.

* tag 'omap-for-v6.6/dt-take2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  arm: dts: ti: omap: Fix OPP table node names
  arm: dts: ti: omap: am5729-beagleboneai: Drop the OPP
  arm: dts: ti: omap: omap36xx: Rename opp_supply nodename
  ARM: dts: ti: add missing space before {
  ARM: dts: ti: split interrupts per cells
  ARM: dts: Unify pinctrl-single pin group nodes for davinci

Link: https://lore.kernel.org/r/pull-1691658952-110529@atomide.com-3Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v6.6/dt-bindings-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/dt

Devicetree binding changes for omaps for v6.6

Just one change to get started on SoC yaml binding changes for omaps.

* tag 'omap-for-v6.6/dt-bindings-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  dt-bindings: omap: Partially convert omap.txt to yaml

Link: https://lore.kernel.org/r/pull-1691658952-110529@atomide.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'sunxi-dt-for-6.6-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt

- Add D1 GPADC node
- Introduce support for OrangePi Zero 3 SBC
- Enable DT overlay support for Allwinner H3 boards

* tag 'sunxi-dt-for-6.6-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm: dts: Enable device-tree overlay support for sun8i-h3 pi devices
  arm64: dts: allwinner: h616: Add OrangePi Zero 3 board support
  dt-bindings: arm: sunxi: document Orange Pi Zero 3 board name
  arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT
  riscv: dts: allwinner: d1: Add GPADC node

Link: https://lore.kernel.org/r/20230806180546.GA127039@jernej-laptopSigned-off-by: Arnd Bergmann <arnd@arndb.de>

The defined value for "status" is "disabled", not "disable".
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230804225813.12493-1-robh@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'amlogic-arm64-dt-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt

Amlogic ARM64 DT changes for v6.6:
- Add initial support for A311D2
- Add AN400 board
- Add gpio_intc, power domain for C3 SoC
- Again some DT bindings fixes & cleanups

* tag 'amlogic-arm64-dt-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  arm64: dts: amlogic: drop cooling-[min|max]-state from pwm-fan
  arm64: dts: amlogic: meson-g12-common: change aobus-pinctrl node name
  arm64: dts: amlogic: meson-g12b-odroid-n2: fix usb hub hog name
  arm64: dts: amlogic: drop redundant status=okay in sound nodes
  arm64: dts: amlogic: meson-g12b-bananapi: switch to enable-gpios
  arm64: dts: add support for C3 power domain controller
  arm64: dts: Add gpio_intc node and pinctrl node for Amlogic C3 SoCs
  arm64: dts: add board AN400
  dt-bindings: arm: amlogic: add board AN400
  arm64: dts: amlogic: minor whitespace cleanup around '='
  arm64: dts: amlogic-t7-a311d2-khadas-vim4: add initial device-tree
  dt-bindings: arm: amlogic: add Amlogic A311D2 bindings

Link: https://lore.kernel.org/r/d5f95654-ebcd-bd37-02f9-840e50b17e44@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'juno-update-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt

Armv8 Juno/FVP update for v6.6

Just a single minor whitespace cleanup in couple of FVP device trees.

* tag 'juno-update-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: arm: minor whitespace cleanup around '='

Link: https://lore.kernel.org/r/20230804123223.3258086-1-sudeep.holla@arm.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

arm64: ZynqMP DT changes for v6.6

- Describe caches
- Fix i2c gpio recovery description
- Setting up default i2c frequency
- Describe GEM TSU clock and assigned rates for SOMs
- Reserved 1MB for internal firmware usage
- Fix dwc3 IRQ description
- Describe interrupts by using macros

* tag 'zynqmp-dt-for-6.6' of https://github.com/Xilinx/linux-xlnx:
  arm64: zynqmp: Describe interrupts by using macros
  arm64: zynqmp: Fix dwc3 usb interrupt description
  arm64: zynqmp: Add memory reserved node for k26 Kria SOM board
  arm64: zynqmp: Assign TSU clock frequency for GEMs
  arm64: zynqmp: Setting default i2c clock frequency to 400kHz
  arm64: zynqmp: Fix open drain warning on ZynqMP
  arm64: zynqmp: Add L2 cache nodes

Link: https://lore.kernel.org/r/fde6d7b4-c751-219d-3ec5-04e5bad2aa17@monstr.euSigned-off-by: Arnd Bergmann <arnd@arndb.de>

ARM: DT: HiSilicon ARM32 DT updates for v6.6

- Fix "status" values

* tag 'hisi-arm32-dt-for-6.6' of https://github.com/hisilicon/linux-hisi:
  ARM: dts: hisilicon: Fix "status" values

Link: https://lore.kernel.org/r/64CC9B21.70907@hisilicon.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

ARM64: DT: HiSilicon ARM64 DT updates for v6.6

- Miscellaneous fixes according the DTS coding style
- Correct the clocks order of the sd0 for the hi3798cv200

* tag 'hisi-arm64-dt-for-6.6' of https://github.com/hisilicon/linux-hisi:
  arm64: dts: hi3798cv200: Fix clocks order of sd0
  arm64: dts: hisilicon: add missing space before {
  arm64: dts: hisilicon: minor whitespace cleanup around '='

Link: https://lore.kernel.org/r/64CC99A3.5030701@hisilicon.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'microchip-dt64-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt

Microchip ARM64 device tree updates for 6.6

It contains:
- one cleanup patch that removes whitespaces around '='

* tag 'microchip-dt64-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  arm64: dts: microchip: minor whitespace cleanup around '='

Link: https://lore.kernel.org/r/20230804044132.231508-1-claudiu.beznea@tuxon.devSigned-off-by: Arnd Bergmann <arnd@arndb.de>

AT91 device tree updates for 6.6

It contains:
- TCB timer nodes adition for at91-sama5d3_ksz9477_evb board
- device tee cleanups

* tag 'at91-dt-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: at91: remove duplicated entries
  ARM: dts: microchip: split interrupts per cells
  ARM: dts: at91: ksz9477_evb: Add tx-internal-delay-ps property for port5
  ARM: dts: at91: ksz9477_evb: Add missing timer nodes
  ARM: dts: at91-vinco: Fix "status" values
  ARM: dts: microchip: add missing space before {
  ARM: dts: microchip: minor whitespace cleanup around '='

Link: https://lore.kernel.org/r/20230804044102.231448-1-claudiu.beznea@tuxon.devSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Each interrupt should be in its own cell.  This is much more readable.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20230730111536.98164-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'renesas-dts-for-v6.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DTS updates for v6.6

  - Add Clocked Serial Interface (CSI) support for the RZ/V2M SoC,
  - Add PMIC, RTC, and PWM support for the RZ/G2L, RZ/G2LC, and RZ/V2L
    SMARC EVK development boards,
  - Add PWM (MTU3a) support for the RZ/G2UL and RZ/Five SoCs,
  - Add External interrupt (INTC-EX) support for the R-Car S4-8 SoC,
  - Add LED support for the Spider development board,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: dts: renesas: spider-cpu: Add GP LEDs
  arm64: dts: renesas: r8a779f0: Add INTC-EX node
  arm64: dts: renesas: rzg2ul-smarc: Add support for enabling MTU3
  arm64: dts: renesas: r9a07g043: Add MTU3a node
  ARM dts: renesas: armadillo800eva: Switch to enable-gpios
  arm64: dts: renesas: rzg2lc-smarc-som: Enable PMIC and built-in RTC
  arm64: dts: renesas: rzg2lc-smarc-som: Add PHY interrupt support for ETH0
  riscv: dts: renesas: Clean up dtbs_check W=1 warning due to empty phy node
  arm64: dts: renesas: rzg2lc-smarc: Add support for enabling MTU3
  arm64: dts: renesas: rzg2l-smarc: Add support for enabling MTU3
  arm64: dts: renesas: Add missing space before {
  ARM: dts: renesas: Add missing space before {
  arm64: dts: renesas: Minor whitespace cleanup around '='
  arm64: dts: renesas: rzg2l-smarc-som: Enable PMIC and built-in RTC
  arm64: dts: renesas: r9a09g011: Add CSI nodes
  arm64: dts: renesas: rzg2l: Fix txdv-skew-psec typos
  arm64: dts: renesas: rzg2l: Update overfow/underflow IRQ names for MTU3 channels

Link: https://lore.kernel.org/r/cover.1690545144.git.geert+renesas@glider.beSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-6.6-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

arm64: tegra: Device tree changes for v6.6-rc1

The majority of this is fixes all over the place for DT schema
validation warnings. However, there are also cleanups for some things in
DT and audio support is added on IGX Orin. Jetson Orin NX and Nano also
gain a new thermal trip point to help keep the device cool at moderate
loads.

* tag 'tegra-for-6.6-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (22 commits)
  arm64: tegra: Add blank lines for better readability
  arm64: tegra: Remove {clock,reset}-names from VIC powergate
  arm64: tegra: Drop incorrect maxim,disable-etr on Smaug
  arm64: tegra: Add SPI device tree nodes for Tegra234
  arm64: tegra: Enable UARTA and UARTE for Orin Nano
  arm64: tegra: Add UARTE device tree node on Tegra234
  arm64: tegra: Adapt to LP855X bindings changes
  arm64: tegra: Add PCIe and DP 3.3V supplies
  arm64: tegra: Add missing reset-names for Tegra HS UART
  arm64: tegra: Remove current-speed for SBSA UART
  arm64: tegra: smaug: Remove reg-shift for high-speed UART
  arm64: tegra: Remove dmas and dma-names for debug UART
  arm64: tegra: Add 35°C trip point for Jetson Orin NX/Nano
  arm64: tegra: Remove duplicate PCI nodes
  arm64: tegra: Sort PCI nodes correctly on Orin
  arm64: tegra: Add audio support for IGX Orin
  arm64: tegra: Update CPU OPP tables
  arm64: tegra: Fix HSUART for Smaug
  arm64: tegra: Fix HSUART for Jetson AGX Orin
  arm64: tegra: Add missing alias for NVIDIA IGX Orin
  ...

Link: https://lore.kernel.org/r/20230728094129.3587109-4-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-6.6-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

ARM: tegra: Device tree changes for v6.6-rc1

This contains various fixes for DT schema validation and the Pegatron
Chagall and Nexus 7 get specific compatible strings for the panels that
they use.

* tag 'tegra-for-6.6-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Provide specific compatible string for Nexus 7 panel
  ARM: tegra: Use Hannstar HSD101PWW2 on Pegatron Chagall
  ARM: tegra: Reuse I2C3 for NVEC
  ARM: tegra: Add missing reset-names for Tegra HS UART
  ARM: tegra: Remove reset-names for UART devices
  ARM: tegra: Remove dmas and dma-names for debug UART

Link: https://lore.kernel.org/r/20230728094129.3587109-3-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-6.6-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

dt-bindings: Changes for v6.6-rc1

A number of Tegra-specific bindings are converted to json-schema and the
reserved-memory and BPMP bindings get support for Tegra264.

* tag 'tegra-for-6.6-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: firmware: Add support for tegra186-bpmp DRAM MRQ GSCs
  dt-bindings: reserved-memory: Add support for DRAM MRQ GSCs
  dt-bindings: thermal: tegra: Convert to json-schema
  dt-bindings: arm: tegra: nvec: Convert to json-schema
  dt-bindings: clock: tegra: Document Tegra132 compatible
  dt-bindings: cpu: Document NVIDIA Tegra186 CCPLEX cluster
  dt-bindings: serial: tegra-hsuart: Convert to json-schema
  dt-bindings: arm: tegra: ahb: Convert to json-schema
  dt-bindings: arm: tegra: flowctrl: Convert to json-schema

Link: https://lore.kernel.org/r/20230728094129.3587109-2-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Add pinctrl support for the I3C1 and I3C2 pins.
Signed-off-by: Dylan Hung <dylan_hung@aspeedtech.com>
Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20230809134413.3614535-1-dylan_hung@aspeedtech.comSigned-off-by: Joel Stanley <joel@jms.id.au>

Other systems have the SoC devices listed before the FSI description.
Move them up in order to make them similar.

Link: https://lore.kernel.org/r/20230809074921.116987-6-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Use the P10 quad FSI CFAM description to reduce duplication and add the
I2C responders and associated engines.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230809074921.116987-5-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Use the P10 quad FSI CFAM description to reduce duplication.

Link: https://lore.kernel.org/r/20230809074921.116987-4-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Use the P10 dual FSI CFAM description to reduce duplication.

Link: https://lore.kernel.org/r/20230809074921.116987-3-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

These will be used by BMCs attached to a IBM Power10 server CPU.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230809074921.116987-2-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Add linux device tree entry for Yosemite 4 devices connected to BMC.
The Yosemite 4 is a Meta multi-node server platform, based on AST2600 SoC.
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230810070032.335161-3-Delphine_CC_Chiu@wiwynn.comSigned-off-by: Joel Stanley <joel@jms.id.au>

Document the new compatibles used on Facebook Yosemite 4.
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810070032.335161-2-Delphine_CC_Chiu@wiwynn.comSigned-off-by: Joel Stanley <joel@jms.id.au>

Set eMMC max frequency to 25MHz to prevent intermittent eMMC access
failures.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230803230324.731268-4-rentao.bupt@gmail.comSigned-off-by: Joel Stanley <joel@jms.id.au>

Enable ASPEED-ADC channels 5-8 to support voltage monitoring of all the
Wedge400 hardware revisions.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230803230324.731268-3-rentao.bupt@gmail.comSigned-off-by: Joel Stanley <joel@jms.id.au>

Set FMC controller to "spi0" in ast2500-facebook-netbmc-common.dtsi so
the spi bus is consistent with the flash labels defined in flash layout.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230803230324.731268-2-rentao.bupt@gmail.comSigned-off-by: Joel Stanley <joel@jms.id.au>

TPM is disabled in Rainier, remove TPM device.
Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>
Link: https://lore.kernel.org/r/20230725141606.1641080-2-lakshmiy@us.ibm.comSigned-off-by: Joel Stanley <joel@jms.id.au>

The AST2600 has two more vuarts, placed between the existing two in the
memory map.

Link: https://lore.kernel.org/r/20230620042257.73665-1-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Enable MCTP driver on I2C3 bus for MCTP transaction
Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20230620092537.20007-4-chanh@os.amperecomputing.comSigned-off-by: Joel Stanley <joel@jms.id.au>

Change to use I2C ADC controller (ltc2497) for Mt.Mitchell DVT and
later hardware.
Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20230620092537.20007-3-chanh@os.amperecomputing.comSigned-off-by: Joel Stanley <joel@jms.id.au>

The BMC UART8 and UART9 were connected to the Secpro and Mpro console
of socket S1 on the Mt.Mitchell system.
Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20230620092537.20007-2-chanh@os.amperecomputing.comSigned-off-by: Joel Stanley <joel@jms.id.au>

status=okay is by default.

Link: https://lore.kernel.org/r/20230731090821.104733-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Add the '-@' DTC option for the sun8i-h3 pi-class devices. This option
populates the '__symbols__' node that contains all the necessary symbols
for supporting device-tree overlays (for instance from the firmware or
the bootloader) on these devices.

These devices allow various modules to be connected and this enables
users to create out-of-tree device-tree overlays for these modules.

Please note that this change does increase the size of the resulting DTB
by ~30%. For example, with v6.4 increase in size is as follows:

22909 -> 29564 sun8i-h3-orangepi-lite.dtb
24214 -> 30935 sun8i-h3-bananapi-m2-plus.dtb
23915 -> 30664 sun8i-h3-nanopi-m1-plus.dtb
22969 -> 29537 sun8i-h3-nanopi-m1.dtb
24157 -> 30836 sun8i-h3-nanopi-duo2.dtb
24110 -> 30845 sun8i-h3-orangepi-plus2e.dtb
23472 -> 30037 sun8i-h3-orangepi-one.dtb
24600 -> 31410 sun8i-h3-orangepi-plus.dtb
23618 -> 30230 sun8i-h3-orangepi-2.dtb
22170 -> 28548 sun8i-h3-orangepi-zero-plus2.dtb
23258 -> 29795 sun8i-h3-nanopi-neo-air.dtb
23113 -> 29699 sun8i-h3-zeropi.dtb
22803 -> 29270 sun8i-h3-nanopi-neo.dtb
24674 -> 31318 sun8i-h3-nanopi-r1.dtb
23477 -> 30038 sun8i-h3-orangepi-pc.dtb
24622 -> 31380 sun8i-h3-bananapi-m2-plus-v1.2.dtb
23750 -> 30366 sun8i-h3-orangepi-pc-plus.dtb
Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230627133703.355893-1-felix.moessbauer@siemens.comSigned-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>

The OrangePi Zero 3 is a development board based on the Allwinner H618 SoC,
which seems to be just an H616 with more L2 cache. The board itself is a
slightly updated version of the Orange Pi Zero 2. It features:
- Four ARM Cortex-A53 cores, Mali-G31 MP2 GPU
- 1/1.5/2/4 GiB LPDDR4 DRAM SKUs (only up to 1GB on the Zero2)
- AXP313a PMIC (more capable AXP305 on the Zero2)
- Raspberry-Pi-1 compatible GPIO header
- extra 13 pin expansion header, exposing pins for 2x USB 2.0 ports
- 1 USB 2.0 host port
- 1 USB 2.0 type C port (power supply + OTG)
- MicroSD slot
- on-board 16MiB bootable SPI NOR flash (only 2MB on the Zero2)
- 1Gbps Ethernet port (via Motorcomm YT8531 PHY) (RTL8211 on the Zero2)
- micro-HDMI port
- (yet) unsupported Allwinner WiFi/BT chip

Add the devicetree file describing the currently supported features,
namely LEDs, SD card, PMIC, SPI flash, USB. Ethernet seems unstable at
the moment, though the basic functionality works.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230804170856.1237202-4-andre.przywara@arm.comSigned-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>

The Orange Pi Zero 3 board is an updated version of the Zero 2 board.
It uses a SoC called H618, which just seems to be an H616 with more L2
cache.

Add the board/SoC compatible string pair to the list of known boards.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230804170856.1237202-3-andre.przywara@arm.comSigned-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>

The Orange Pi Zero 2 got a successor (Zero 3), which shares quite some
DT nodes with the Zero 2, but comes with a different PMIC.

Move the common parts (except the PMIC) into a new shared file, and
include that from the existing board .dts file.

No functional change, the generated DTB is the same, except for some
phandle numbering differences.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230804170856.1237202-2-andre.przywara@arm.comSigned-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Remove duplicated DTC_FLAGS_<board> := -@ entries which intends to enable
the building of device tree overlays.
Commit 724ba675 ("ARM: dts: Move .dts files to vendor sub-directories")
added those entries at the beginning of file w/o removing the already
available entries spread though file.
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230721053918.33944-1-claudiu.beznea@tuxon.devSigned-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>